101140780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389003}}^1$

素因数の和:389025

約数の個数: 24

約数和(自身を含む): 228734352

約数和(自身を除く): 127593572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 389003, 778006, 1556012, 1945015, 3890030, 5057039, 7780060, 10114078, 20228156, 25285195, 50570390, 101140780]

約数ペア:

[(1, 101140780), (2, 50570390), (4, 25285195), (5, 20228156), (10, 10114078), (13, 7780060), (20, 5057039), (26, 3890030), (52, 1945015), (65, 1556012), (130, 778006), (260, 389003)]